David Jeffries

No biography available.

Works (10)

Cover of Ancient Greece

Cover of A treatise on diamonds and pearls

A treatise on diamonds and pearls

Cover of Multicultural Folk Tales Thematic Unit

Multicultural Folk Tales Thematic Unit

Cover of Governments and Tourism

Governments and Tourism

Cover of The world of the future

The world of the future

Cover of A treatise on diamonds and pearls. In which their importance is considered: and plain rules are exhibited for ascertaining the value of both; and the true method of manufacturing diamonds

A treatise on diamonds and pearls. In which their importance is considered: and plain rules are exhibited for ascertaining the value of both; and the true method of manufacturing diamonds

Cover of Traité des diamants et des perles, où l'on considère leur importance, on établit des régles certaines pour en connoître la juste valeur, et l'on donne la vraie méthode de les tailler. On y trouve aussi des observations curieuses, ègalement utiles aux négociants, & aux voyageurs, & qui intéressent même la politique

Traité des diamants et des perles, où l'on considère leur importance, on établit des régles certaines pour en connoître la juste valeur, et l'on donne la vraie méthode de les tailler. On y trouve aussi des observations curieuses, ègalement utiles aux négociants, & aux voyageurs, & qui intéressent même la politique

Cover of Training for total quality management

Training for total quality management

Cover of Governments and Tourism

Governments and Tourism

Cover of A treatise on diamonds and pearls

A treatise on diamonds and pearls